XANSYS Message: 51109 [Go back to message list]
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Subject: Re: Gen: Memory error in Substructuring
Author: Martin Liddle
Date: 2003-06-12 07:34:00

In message , Praful Prabhu
writes
>I am working on a fairly large model (around 150000 elements) &
>consists of contact elements at several interfaces. Since I am
>interested in a local mechanism I thought of substructuring the
>largest part. After I generated the .sub file & incorporated in the
>use pass when I tried to solve, the solver gives error saying:

>This model requires more scratch space than currently available(5MB).
>Close other applications or increase the memory allocation.

>I am using Ansys 7.0 on a Windows 2000 server with 2.24 GHz 3GB RAM
>configuration. I even tried increasing the memory allocation instead
>of the default option.

What parameters are you using for workspace and db?

Martin Liddle, Tynemouth Computer Services, 27 Garforth Close,
Cramlington, Northumberland, England, NE23 6EW.
Phone: 01670-712624. Web site: .
Posts possibly associated with message #51109AuthorDateScore
51106Gen: Memory error in SubstructuringPraful Prabhu2003/06/12 
51109Re: Gen: Memory error in SubstructuringMartin Liddle2003/06/12 
51118Re: Gen: Memory error in SubstructuringRonnie Thomas2003/06/12 
51130Re: Gen: Memory error in SubstructuringKatherine Bryce2003/06/12